So after you download this APPs and my skin .rar you going to find that for every APP there is a Day/Night Skin.

So what you going to do is to create a main folder for each APP i.e: CDRip main inside that you going to put a Day folder and a Night folder So just descompress the plugins in those folders (for Mobile Emulator you have to install it in the default folder *mobile impact* and the use the same .installer to do the Day/night.